Delete .github/workflows directory

.github/workflows/codeql-analysis.yml

@@ -1,30 +0,0 @@
-name: "CodeQL"
-on:
-  push:
-    paths:
-      - "src/Picocrypt.go"
-  pull_request:
-    branches: [ main ]
-jobs:
-  analyze:
-    name: Analyze
-    runs-on: ubuntu-latest
-    permissions:
-      actions: read
-      contents: read
-      security-events: write
-    strategy:
-      fail-fast: false
-      matrix:
-        language: ['go']
-    steps:
-    - name: Checkout Repository
-      uses: actions/checkout@v2
-    - name: Initialize CodeQL
-      uses: github/codeql-action/init@v1
-      with:
-        languages: ${{ matrix.language }}
-    - name: Autobuild
-      uses: github/codeql-action/autobuild@v1
-    - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@v1